Cortex pseudolaricis dermatitis ointment and preparation method thereof
A technology of hibiscus and hibiscus, which is applied to skin diseases, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve the problems of low cure rate, easy recurrence, long treatment period, etc., and achieves short treatment period and difficult The effect of recurrence and disinfection prevention
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Embodiment 1
[0013] (1) Components:
[0014] ①Main ingredients: Hibiscus bark 40g, Sophora flavescens 30g, Cnidium 35g, Kochia chinensis 30g, white moss bark 25g, chamaejasma 30g, saponins 33g, unicorn lotus 30g, iron holly 50g;
[0015] ②Auxiliary material components: White Vaseline 500g;
[0016] ⑵Process preparation steps:
[0017] ①Hot extraction: remove impurities, wash, dry, and pulverize the main ingredients, put them in a sandwich pot, add 6 times the amount of water, extract at a temperature of 100°C to 110°C for 1 hour, and store the extract solution; add 6 Extract with twice the amount of water for 1 hour, combine the two extracts, and filter through a 100-mesh sieve;
[0018] ② Concentration: Put the filtrate into a vacuum concentration pot, set the vacuum degree to 97kPa, and the temperature to 55°C to 70°C, and concentrate to form a concentrated liquid, which is 25% of the main ingredient;
[0019] ③Spray drying: The spray dryer is set with an inlet air temperature of 125°...
Embodiment 2
[0022] (1) Components:
[0023] ①Main ingredients: Hibiscus bark 45g, Sophora flavescens 5g, Cnidium 38g, Kochia chinensis 33g, white moss bark 27g, chamaejasma 35g, saponins thorn 34g, unicorn lotus 35g, iron holly 55g;
[0024] ②Auxiliary material components: white petrolatum 700g;
[0025] ⑵Process preparation steps:
[0026] ①Hot extraction: remove impurities, wash, dry, and pulverize the main ingredients, put them in a sandwich pot, add 6 times the amount of water, extract at a temperature of 100°C to 110°C for 1 hour, and store the extract solution; add 6 Extract with twice the amount of water for 1 hour, combine the two extracts, and filter through a 100-mesh sieve;
[0027] ② Concentration: Put the filtrate into a vacuum concentration pot, set the vacuum degree to 97kPa, and the temperature to 55°C to 70°C, and concentrate to form a concentrated liquid, which is 25% of the main ingredient;
[0028] ③Spray drying: The spray dryer is set with an inlet air temperature ...
Embodiment 3
[0031] (1) Components:
[0032] ①Main ingredients: Hibiscus bark 50g, Sophora flavescens 40g, Cnidium 40g, Kochia chinensis 36g, white moss bark 28g, chamaejasma 40g, saponins 36g, unicorn lotus 40g, iron holly 60g;
[0033] ②Auxiliary material components: white petrolatum 800g;
[0034] ⑵Process preparation steps:
[0035] ①Hot extraction: remove impurities, wash, dry, and pulverize the main ingredients, put them in a sandwich pot, add 6 times the amount of water, extract at a temperature of 100°C to 110°C for 1 hour, and store the extract solution; add 6 Extract with twice the amount of water for 1 hour, combine the two extracts, and filter through a 100-mesh sieve;
[0036] ② Concentration: Put the filtrate into a vacuum concentration pot, set the vacuum degree to 97kPa, and the temperature to 55°C to 70°C, and concentrate to form a concentrated liquid, which is 25% of the main ingredient;
[0037] ③Spray drying: The spray dryer is set with an inlet air temperature of 12...
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